80872266

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 164937600

約数和(自身を除く): 84065334

約数列:

[1, 2, 3, 6, 71, 142, 213, 229, 426, 458, 687, 829, 1374, 1658, 2487, 4974, 16259, 32518, 48777, 58859, 97554, 117718, 176577, 189841, 353154, 379682, 569523, 1139046, 13478711, 26957422, 40436133, 80872266]

約数ペア:

[(1, 80872266), (2, 40436133), (3, 26957422), (6, 13478711), (71, 1139046), (142, 569523), (213, 379682), (229, 353154), (426, 189841), (458, 176577), (687, 117718), (829, 97554), (1374, 58859), (1658, 48777), (2487, 32518), (4974, 16259)]